UV resin yog polymerized nrog ib puag ncig tus phooj ywg raw cov ntaub ntawv thiab cov thev naus laus zis tshiab.Nws muaj nruab nrab hardness, dej-raws li, tsis muaj VOC muaj kuab paug, tsis tshua muaj toxicity, tsis combustibility, zoo adhesion rau ntawv, zoo saj zawg zog.Cov khoom tuaj yeem diluted nrog dej raws li qhov xav tau viscosity.Lub viscosity ntawm cov khoom yog nruab nrab, thiab tus number case yog zoo ntawm cov menyuam txheej thiab luam ntawv number case system.Cov khoom yog yellowish thiab meej.Tom qab kho, cov xim zaj duab xis yog pob tshab heev thiab tuaj yeem siv nrog qee cov roj monomers kom tau txais cov tawv tawv thiab siab khawb tsis kam, Cov yam ntxwv: tsis tshua muaj viscosity tshwj xeeb Hloov Polyurethane Acrylic UV resin, uas muaj qhov tshwj xeeb adhesion, boiling resistance, dej npuas kuj thiab lwm yam ntxwv ntawm qhov chaw ntawm inorganic iav thiab kho vajtse.Nws raug pom zoo rau cov hnab luam yeeb, Circuit Court boards, iav, hardware, ceramics thiab lwm yam ntaub ntawv.
UV resin muaj nuj nqi: tsis tshua muaj viscosity, tshwj xeeb tshaj yog tsim rau UV number case-jet thiab 3D luam ntawv, nrog zoo wettability, tsis muaj viscosity, siab cov ntsiab lus thiab shrinkage, zoo adhesion rau iav thiab hlau, tshuaj tiv thaiv, dej boiling kuj thiab dej npuas kuj.Daim ntawv thov ntau yam: UV number case-jet, 3D luam ntawv, UV number case rau iav, kho vajtse, UV number case ntawm ceramic, UV alkali ntxhua khaub ncaws, iav UV kua nplaum, thiab lwm yam. ) pib (lossis photosensitizer) ntxiv.Nyob rau hauv lub irradiation ntawm ultraviolet lub teeb (250-300 nm) ntawm ib tug tej yam wavelength, lub polymerization cov tshuaj tiv thaiv tam sim ntawd los ua kom tiav cov curing.Photosensitive resin feem ntau yog kua, thiab feem ntau yog siv los ua cov ntaub ntawv nrog lub zog siab, kub tsis kam thiab tsis muaj dej.
UV resin yog ib feem ntawm UV txheej, thiab yog matrix resin hauv UV txheej.Feem ntau, nws muaj cov pab pawg uas tuaj yeem cuam tshuam ntxiv lossis polymerize nyob rau hauv lub teeb, xws li carbon carbon ob daim ntawv cog lus thiab epoxy pawg.Raws li hom hnyav, UV resin tuaj yeem muab faib ua hnyav hom UV resin thiab aqueous UV resin Solvent raws li cov resins tsis muaj hydrophilic pawg thiab tuaj yeem yaj hauv cov kuab tshuaj organic nkaus xwb, thaum aqueous resins muaj ntau pawg hydrophilic lossis ntu hydrophilic thiab tuaj yeem ua rau cov kuab tshuaj organic. yuav emulsified, dispersed los yog yaj nyob rau hauv dej.Aqueous UV resins hais txog UV resins uas soluble hauv dej los yog tuaj yeem tawg hauv dej.Cov molecules muaj ib co ntawm cov muaj zog hydrophilic pawg, xws li carboxyl, hydroxyl, amino, ether, acylamino, thiab lwm yam, thiab unsaturated pawg, xws li acryloyl, Methacryloyl los yog allyl.Waterborne UV ntoo tuaj yeem muab faib ua peb hom: hom tshuaj pleev xim, hom dej dispersion thiab hom dej-soluble Nws feem ntau suav nrog peb pawg: waterborne polyurethane acrylate, waterborne epoxy acrylate thiab waterborne polyester acrylate.
Post lub sij hawm: Sep-01-2022